CN214071446U

CN214071446U - Double-shaft gravity-free vacuum powder mixer

Info

Publication number: CN214071446U
Application number: CN202120012430.0U
Authority: CN
Inventors: 宋秀杉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-08-31
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a double-shaft gravity-free vacuum powder mixer, which relates to the technical field of powder mixers and comprises a machine body, wherein a material mixing box is rotationally arranged in the middle of the machine body, and two material mixing shafts are rotationally arranged in the material mixing box; mix the workbin top activity and be provided with the case lid, mix the fixed storage case that is provided with in workbin below, inside the organism, be located and mix workbin one side and be equipped with box upset speed reducer assembly for the drive mixes workbin reciprocating rotation, it is equipped with driving motor to mix material axle both ends for it mixes the material to drive to mix the material axle rotation, the fixed case lid support that is equipped with in organism rear, case lid support upper end is through connecting rod and case lid swing joint, the connecting rod rear end is equipped with the cylinder. The utility model discloses simple structure, reasonable in design, convenient to use makes raw material mixing more abundant, mixes the power supply of material axle more sufficient, mixes the inside vacuum state of realization of workbin and makes the raw materials fuse more abundant, the difficult gassing.

Description

Double-shaft gravity-free vacuum powder mixer

Technical Field

The utility model relates to a technical field of powder mixer, specificly relate to a biax does not have gravity vacuum powder mixer.

Background

The powder mixer is a device for mixing raw materials such as flour, water and the like together, the powder mixer on the market is mostly stirred by a single stirring shaft through a single driving device, so that the raw materials are not fully stirred, the power supply is insufficient, the powder mixer is stirred in an air state, the raw materials are not fully mixed, and bubbles are easily generated.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a biax does not have gravity vacuum powder mixer, for realizing this purpose, the utility model discloses a following technical scheme:

a double-shaft gravity-free vacuum powder mixer comprises a machine body, wherein a material mixing box is rotatably arranged in the middle of the machine body, and two material mixing shafts are rotatably arranged in the material mixing box; mix the workbin top activity and be provided with the case lid, mix the workbin below and fixedly be provided with the storage case.

Preferably, a box body overturning speed reducer assembly is arranged inside the machine body and on one side of the material mixing box and used for driving the material mixing box to rotate in a reciprocating mode.

Preferably, two ends of the material mixing shaft are provided with driving motors for driving the material mixing shaft to rotate for mixing materials.

Preferably, a box cover support is fixedly arranged at the rear of the machine body, the upper end of the box cover support is movably connected with a box cover through a connecting rod, and a cylinder is arranged at the rear end of the connecting rod.

Preferably, an air exhaust pipeline, a feeding pipeline, a first liquid pipeline and a second liquid pipeline are arranged above the box cover, a water ring vacuum pump is arranged below the machine body, and the output end of the water ring vacuum pump is connected with the air exhaust pipeline.

Preferably, the stirring shaft is sleeved with a stirring rod, and the tail end of the stirring rod is an inclined plane.

Preferably, the lower end face of the box cover is provided with a double-O-shaped sealing strip connecting plate, and double-O-shaped sealing strips are mounted on the double-O-shaped sealing strip connecting plate.

Preferably, a box body flange sleeve is arranged at the connecting position of the material mixing box and the material mixing shaft, and a mechanical seal sleeve is arranged in the box body flange sleeve.

Preferably, a first clamping groove is formed in the inner wall of the box body flange sleeve, a second clamping groove is formed in the inner wall of the mechanical seal sleeve, and anti-rotation key blocks are installed in the first clamping groove and the second clamping groove.

The utility model has the advantages that: the utility model discloses a biax gravity-free vacuum powder mixer, simple structure, reasonable in design, convenient to use sets up two material axles of stirring, makes the raw materials stirring more abundant, mixes material axle both ends and all is equipped with driving motor, for mixing the material axle and providing more sufficient power, sets up the water ring vacuum pump, makes and mixes the inside negative pressure that forms of material incasement portion, reaches the vacuum state, makes the raw materials fuse more abundant, is difficult for the gassing.

Drawings

FIG. 1 is a schematic structural view of the stirring box of the utility model in a turning state;

FIG. 2 is a front view of the structure of the stirring box of the utility model in a turning state;

FIG. 3 is a rear view of the structure of the stirring box of the utility model in a turning state;

FIG. 4 is a schematic structural view of the case cover of the present invention;

FIG. 5 is a schematic structural view of the material mixing box of the present invention;

FIG. 6 is a split view of the case flange sleeve, the case sealing sleeve and the anti-rotation key block of the present invention;

fig. 7 is a schematic structural view of the stirring rod of the present invention.

In the figure: 1-machine body, 2-material mixing box, 3-material mixing shaft, 4-box cover, 5-material storage box, 6-box body overturning speed reducer assembly, 7-driving motor, 8-box cover bracket, 9-connecting rod, 10-cylinder, 11-air exhaust pipeline, 12-material inlet pipeline, 13-liquid pipeline I, 14-liquid pipeline II, 15-water ring type vacuum pump, 16-material mixing rod, 17-double-O type sealing strip connecting plate, 18-double-O type sealing strip, 19-box body flange sleeve, 20-mechanical sealing sleeve, 21-clamping groove I, 22-clamping groove II and 23-anti-rotation key block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, a double-shaft gravity-free vacuum powder mixer comprises a machine body 1, wherein a material mixing box 2 is rotatably arranged in the middle of the machine body 1, and two material mixing shafts 3 are rotatably arranged in the material mixing box 2; mix 2 tops of workbin and be provided with case lid 4, mix 2 below fixed storage casees 5 that are provided with of workbin.

Furthermore, a box body overturning speed reducer assembly 6 is arranged inside the machine body 1 and on one side of the material mixing box 2 and used for driving the material mixing box 2 to rotate in a reciprocating mode.

Furthermore, two ends of the material mixing shaft 3 are provided with driving motors 7 for driving the material mixing shaft 3 to rotate for mixing materials.

Further, a case cover support 8 is fixedly arranged at the rear of the machine body 1, the upper end of the case cover support 8 is movably connected with the case cover 4 through a connecting rod 9, a cylinder 10 is arranged at the rear end of the connecting rod 9, and a piston rod of the cylinder 10 stretches out and draws back to drive the connecting rod 9 to rotate, so that the connecting rod 9 drives the case cover 4 to move up and down.

Further, an air exhaust pipeline 11, a feeding pipeline 12, a first liquid pipeline 13 and a second liquid pipeline 14 are arranged above the box cover 4 and used for exhausting air in the material mixing box 2 and conveying materials into the material mixing box 2; a water ring vacuum pump 15 is arranged below the interior of the machine body 1, the output end of the water ring vacuum pump 15 is connected with the air extraction pipeline 11, and air in the material mixing box 2 is pumped out through the water ring vacuum pump 15, so that the interior of the material mixing box 2 is in a vacuum state.

Furthermore, the stirring shaft 3 is sleeved with a stirring rod 16, the tail end of the stirring rod 16 is an inclined plane, and the stirring rod 16 rotates to enable the materials to be stirred more fully.

Further, the lower end face of the box cover 4 is provided with a double-O-shaped sealing strip connecting plate 17, and a double-O-shaped sealing strip 18 is installed on the double-O-shaped sealing strip connecting plate 17, so that a gap between the box cover 4 and the closed part of the mixing box 3 is prevented from entering air.

Furthermore, a box body flange sleeve 19 is arranged at the joint of the material mixing box 2 and the material mixing shaft 3, and a mechanical sealing sleeve 20 is arranged in the box body flange sleeve 19, so that a gap at the joint of the material mixing box 2 and the material mixing shaft 3 is prevented from entering air, and the vacuum state in the material mixing box 2 cannot be realized.

Furthermore, a first clamping groove 21 is formed in the inner wall of the box body flange sleeve 19, a second clamping groove 22 is formed in the inner wall of the mechanical sealing sleeve 20, and an anti-rotation key block 23 is installed in the first clamping groove 21 and the second clamping groove 22, so that the mechanical sealing sleeve 20 is prevented from rotating in the box body flange sleeve 19, and a sealing effect is better achieved.

The working principle of the specific embodiment is as follows: when the material mixing device is used, the material mixing box 2 is vacuumized through the air exhaust pipeline 11 by the water ring vacuum pump 12, flour and liquid are conveyed into the material mixing box through the feeding pipeline 12, the liquid pipeline I13 and the liquid pipeline II 14, the material mixing shaft 3 is driven to rotate through the driving motor 7 to mix materials, and after the material mixing is completed, the material mixing box 2 is driven to rotate by the box body overturning speed reducer assembly 6, and the mixed materials are poured into the material storage box 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biax gravity-free vacuum flour mixer, includes organism (1), its characterized in that: the middle part of the machine body (1) is rotatably provided with a material mixing box (2), and two material mixing shafts (3) are rotatably arranged in the material mixing box (2); a box cover (4) is movably arranged above the material mixing box (2), and a material storage box (5) is fixedly arranged below the material mixing box (2).

2. The dual-axis gravity-free vacuum flour mixer according to claim 1, wherein: a box body overturning speed reducer assembly (6) is arranged inside the machine body (1) and on one side of the material mixing box (2) and used for driving the material mixing box (2) to rotate in a reciprocating mode.

3. The dual-axis gravity-free vacuum flour mixer according to claim 2, wherein: and two ends of the material mixing shaft (3) are provided with driving motors (7) for driving the material mixing shaft (3) to rotate for mixing materials.

4. A dual-axis gravity-free vacuum flour mixer as claimed in claim 3, wherein: a box cover support (8) is fixedly arranged at the rear of the machine body (1), the upper end of the box cover support (8) is movably connected with a box cover (4) through a connecting rod (9), and a cylinder (10) is arranged at the rear end of the connecting rod (9).

5. The dual-axis gravity-free vacuum flour mixer according to claim 4, wherein: the air-suction type air-conditioning unit is characterized in that an air suction pipeline (11), a feeding pipeline (12), a first liquid pipeline (13) and a second liquid pipeline (14) are arranged above the box cover (4), a water ring vacuum pump (15) is arranged below the interior of the unit body (1), and the output end of the water ring vacuum pump (15) is connected with the air suction pipeline (11).

6. The dual-axis gravity-free vacuum flour mixer according to claim 5, wherein: the stirring shaft (3) is sleeved with a stirring rod (16), and the tail end of the stirring rod (16) is an inclined plane.

7. The dual-axis gravity-free vacuum flour mixer according to claim 6, wherein: the lower end face of the box cover (4) is provided with a double-O-shaped sealing strip connecting plate (17), and double-O-shaped sealing strips (18) are mounted on the double-O-shaped sealing strip connecting plate (17).

8. The dual-axis gravity-free vacuum flour mixer according to claim 7, wherein: a box body flange sleeve (19) is arranged at the joint of the stirring box (2) and the stirring shaft (3), and a mechanical sealing sleeve (20) is installed in the box body flange sleeve (19).

9. The dual-axis gravity-free vacuum flour mixer according to claim 8, wherein: the inner wall of the box body flange sleeve (19) is provided with a first clamping groove (21), the inner wall of the mechanical sealing sleeve (20) is provided with a second clamping groove (22), and anti-rotation key blocks (23) are installed in the first clamping groove (21) and the second clamping groove (22).